[i=s]This post was last edited by 向阳xl on 2019-11-27 15:24[/i]Origin of the problem: In order to simplify the circuit and reduce costs, it is hoped to realize an active second-order low-pass filter po...
Fat loss method 1: control diet
Your belly could not have been formed naturally. It could only be caused by your bad living and eating habits. So the first thing you should do is to change your bad ea...
List of instruments, equipment, main components and equipment for the 2021 National Undergraduate Electronic Design Competition[Undergraduate Group]
1. Instrument and Equipment List
Digital oscillosco...
I want to use this sensor to make a product to test indoor air quality, but I don't know much about the application of this sensor. Is there anyone who can teach me{:1_98:}{:1_98:}{:1_98:}...
On October 8, Municipal Party Committee Secretary Ding Xiufeng investigated the development of the city's energy storage industry. Photo On October 8, Municipal Party Committee Secretary Ding Xiufeng ...[Details]
Introduction
PCI bus (Peripheral Component Interconnect) is a high-performance 32/64-bit local bus launched by Intel. The maximum data transmission rate is 132~264MB/s. It is currently a widely...[Details]
Normally, RET is used to return in ordinary assembly subroutines, and RETI is used to return from interrupts in interrupt service subroutines. Both instructions can pop the breakpoint address from th...[Details]
After finishing his business trip to Japan, Samsung Electronics Vice Chairman Lee Jae-yong returned to Korea and held an emergency meeting, saying that Samsung Electronics needs to be prepared for al...[Details]
On June 10, according to the 21st Century Business Herald, Arm China Executive Chairman and CEO Wu Xiong'ang was dismissed. "The past week has been in a tense state, and it involves legal ...[Details]
With the development of electric, intelligent, networked and shared vehicles, the prototype of autonomous driving has gradually emerged. Although autonomous vehicles have not yet been fully commerc...[Details]
Introduction
Any form of electrical lighting product produces a negative product: heat. From incandescent light sources to fluorescent lighting, generations of engineers have developed ways to...[Details]
Zhiyong high-voltage differential probes are widely used in various applications. They can provide excellent general-purpose differential signal measurements for today's high-speed power measurements...[Details]
There was a problem with the gpio.c file before, so I added a new gpio.c in the root folder /inc /src, and then I wrote the serial port function in the stm8_board.c file. When compiling, an error ...[Details]
I write down my experience of porting u-boot-2009, hoping it will be helpful to others.
Related reading: u-boot-2009.11 transplantation on mini2440 http://www.linuxidc.com/Linux/2011-03/33687....[Details]
This article uses the PICl6LF874 microcontroller from the American Micmchip company. The microcontroller adopts RISC reduced instruction set, Harvard bus structure, and pipeline instruction method. It...[Details]
1. Introduction
At present, most of the domestic expressways and fast roads adopt the semi-automatic toll collection method of manual toll collection and computer-assisted management. This met...[Details]
The power supply used in the portable B-ultrasound system is relatively complex. The power supply of the external adapter and battery must be converted into the voltage required by the system throu...[Details]
What is PLC?
PLC (Programmable Logic Controller), programmable logic controller. A programmable logic controller is a digital computing electronic system designed specifically for use in indus...[Details]
Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models
New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]
Analog electronics
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